@media (min-width: 1024px) {
    html {
        font-size: 18px
    }
}

@media (min-width: 1100px) {
    html {
        font-size: 20px
    }
}

@media (min-width: 1280px) {
    html {
        font-size: 24px;
    }
}

@media (min-width: 1366px) {
    html {
        font-size: 25px;
    }
}

@media (min-width: 1440px) {
    html {
        font-size: 26px;
    }
}

@media (min-width: 1680px) {
    html {
        font-size: 33px;
    }
}

@media (min-width: 1920px) {
    html {
        font-size: 33px;
    }
}


span {
    display: inline-block;
}

ul {
    padding: 0;
    margin: 0;
}

li {
    list-style: none;
}

html,
body,
div,
ul,
li,
h1,
h2,
h3,
h4,
h5,
h6,
p,
dl,
dt,
dd,
ol,
form,
input,
textarea,
th,
td,
select {
    margin: 0;
    padding: 0;
}

* {
    box-sizing: border-box;
}

button {
    border: none;
}

html,
body {
    min-height: 100%;
}

body {
    font-family: "Microsoft YaHei";
    /* font-size: 14px; */
    color: #333;
}

h1,
h2,
h3,
h4,
h5,
h6 {
    font-weight: normal;
}

ul,
ol {
    list-style: none;
}

img {
    border: none;
    vertical-align: middle;
}

a {
    color: #333;
    text-decoration: none;
}

a:hover {
    text-decoration: none;
}

table {
    border-collapse: collapse;
    table-layout: fixed;
}

input,
textarea {
    outline: none;
    border: none;
}

textarea {
    resize: none;
    overflow: auto;
}

.clearfix {
    zoom: 1;
}

.clearfix:after {
    content: ".";
    width: 0;
    height: 0;
    visibility: hidden;
    display: block;
    clear: both;
    overflow: hidden;
}

.fl {
    float: left
}

.fr {
    float: right
}

.tl {
    text-align: left;
}

.tc {
    text-align: center
}

.tr {
    text-align: right;
}

.ellipse {
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.inline {
    display: inline-block;
    *display: inline;
    *zoom: 1;
}

/* body {
margin: 0;
background-color: #f6f5f5;
font-size: .27rem;
}

body {
max-width: 750px;
margin: auto;
} */

input {
    border: none;
}

input:focus {
    outline: none;
}

.flex {
    display: flex;
}

.align-center {
    align-items: center;
}

.just-center {
    justify-content: center;
}

.column {
    flex-direction: column;
}

.flex-start {
    justify-content: flex-start;
}

.between {
    justify-content: space-between;
}

.around {
    justify-content: space-around;
}

.cursor {
    cursor: pointer;
}